iOS Developer - Passenger App ioki (f/m/d)

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iOS Developer - Passenger App ioki (f/m/d)

Academic Professionals

Entry date: immediately Job No.: 79333
  • ioki GmbH
  • Frankfurt (Main)
  • Information Technology
  • Full Time (Duration: Permanent)
  • Application deadline: Open

Are you interested in shaping the future of mobility? Then come join us! At ioki we work towards mobility concepts that serve as a supplement to public transport, such as mobility analytics, autonomous driving and especially, demand responsive transportation services. We combine innovative and existing concepts to connect people and restore lost living space. With decades of experience provided by our parent company Deutsche Bahn and openness of an agile start-up, we are unique as ioki. Fascinated by the developments in the mobility industry? Then we should definitely meet!

We at ioki are currently looking for you as an iOS Developer to join us for our office in Frankfurt am Main in our mission to develop, shape, grow and maintain an iOS app used by Demand Responsive Transport (DRT) customers around the world.

Your tasks: 

  • You develop and maintain our iOS application for passengers
  • You work closely with the teams Android, UX & Visual Design and Backend to create a delightful user experience
  • You agree with your team mates about technical decisions regarding architecture and implementation details
  • You write automated tests to verify behavior and avoid regressions
  • You improve our codebase through continuous refactoring and follow best practices to ensure that the application conforms to the teams development standards
  • You shape upcoming features with our product management and learn new technologies while working together in an experienced, highly motivated product team
  • You continuously improve yourself and bring in new ideas
Your profile:

  • You worked as an iOS developer for several years and have a solid Swift programming experience
  • You like to work in an agile software development environment like Scrum
  • You are able to implement complex features on your own and know how to split them into smaller work items
  • You have a pet project like your own app or an open-source library
  • You are familiar with dependency management via e.g. CocoaPods
  • You actively push your limits in TDD and CI/CD
  • You know how to distribute apps using Fastlane
  • You have a tendency to automate repeating tasks

This is what you can expect from us:

  • A healthy work-life balance, diversity, a hands-on-mentality and agile work are not only a major part of our culture recorded in writing, but we also gladly live by
  • In addition to fair payment, we offer many social and fringe benefits: a job ticket, driving concessions in local and long-distance transport, company pension, company bike, sports, affordable holiday- and leisure activity offers and much more
  • We invest in your personal development: Therefore, we provide a yearly training budget for you and an experienced Agile Coach
  • With flexible working hours, home office days and choice of your software and hardware accordingly to the ioki standard, you are free to fully customize your working space
  • Our modern office is located in the heart of Frankfurt and therefore easily accessible
  • Working with us means meeting an absolutely dedicated and interdisciplinary team
  • Of course, coffee, tea, fresh fruits and even a candy bar are free for all of our employees to enjoy

Your application

Now you can easily start the application process online.

Apply now


Karolin Lüdeke

+49 152 37538459

Equal opportunities and self-determined participation for the severely disabled and persons of equal status, as well as respectful cooperation are firmly anchored principles within the DB Group. Therefore, severely disabled applicants with the same suitability will be given priority.

Please apply online using tender number 79333 and including your salary expectations.

Of course, we will keep your personal information confidential: 

Apply now and learn more: